255764070 has 24 divisors (see below), whose sum is σ = 664986816. Its totient is φ = 68203728.

The previous prime is 255764063. The next prime is 255764107. The reversal of 255764070 is 70467552.

255764070 is a `hidden beast` number, since 2 + 5 + 5 + 7 + 640 + 7 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420822 + ... + 1421001.

It is an arithmetic number, because the mean of its divisors is an integer number (27707784).

Almost surely, 2^255764070 is an apocalyptic number.

255764070 is an abundant number, since it is smaller than the sum of its proper divisors (409222746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255764070 is a wasteful number, since it uses less digits than its factorization.

255764070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841836 (or 2841833 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 255764070 is about 15992.6254880179. The cubic root of 255764070 is about 634.7653006620.

It can be divided in two parts, 25576 and 4070, that added together give a triangular number (29646 = T₂₄₃).

The spelling of 255764070 in words is "two hundred fifty-five million, seven hundred sixty-four thousand, seventy".